YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | ----- | z | ----- | z | ----- | z | ----- | z | 76.24 | b | 86.40 | 90.19 | 93.19 | 93.60 | j | 80.19 | 82.13 | 67.03 | 82.20 | e | ||||||
1950 | 59.73 | a | 69.00 | 69.42 | 73.37 | 75.20 | a | 84.93 | 92.74 | 94.45 | 86.53 | 89.74 | 79.37 | 75.90 | 79.20 | |||||||||||
1951 | 64.68 | 65.21 | 69.81 | 68.87 | 78.06 | 83.67 | 93.77 | 93.45 | 93.60 | 83.00 | 72.10 | 61.32 | 77.30 | |||||||||||||
1952 | 60.35 | 64.86 | 60.58 | 68.33 | 82.77 | 80.47 | 95.00 | 96.10 | 95.60 | 88.55 | 68.10 | 63.94 | 77.05 | |||||||||||||
1953 | 70.81 | 69.04 | 69.16 | 68.07 | 74.29 | 84.23 | 95.68 | 92.74 | 92.30 | 84.77 | 76.23 | 70.48 | 78.98 | |||||||||||||
1954 | 65.06 | 74.61 | 64.39 | 73.50 | 78.68 | 83.10 | 95.48 | 89.65 | 92.60 | 83.65 | 78.23 | 67.71 | 78.89 | |||||||||||||
1955 | 60.10 | 65.57 | 71.29 | 73.97 | 74.35 | 83.79 | a | 90.84 | 96.84 | 94.17 | 82.13 | 72.70 | 65.39 | 77.59 | ||||||||||||
1956 | 66.65 | 61.24 | 73.58 | 69.43 | 78.19 | 90.33 | 93.68 | 92.19 | 99.23 | 79.52 | 78.93 | 72.26 | 79.60 | |||||||||||||
1957 | 59.65 | 68.25 | 68.00 | 71.70 | 72.29 | 90.66 | a | 96.84 | 94.97 | 91.37 | 74.06 | 67.03 | 70.48 | 77.11 | ||||||||||||
1958 | 68.45 | 66.54 | 62.48 | 73.60 | 82.87 | 87.00 | 93.13 | 95.06 | 95.34 | a | 88.00 | 74.57 | 77.10 | 80.35 | ||||||||||||
1959 | 72.58 | 64.18 | 76.68 | 79.40 | 77.23 | 90.87 | 97.97 | 93.58 | 87.60 | 88.22 | h | 77.87 | 68.42 | 80.58 | a | |||||||||||
1960 | 61.94 | 63.45 | 71.32 | 77.73 | 80.87 | 91.70 | 99.03 | 94.90 | 96.03 | 82.90 | 72.17 | 68.61 | 80.06 | |||||||||||||
1961 | 72.19 | 70.75 | 68.45 | 77.87 | 76.61 | 90.40 | 93.65 | 94.48 | 87.97 | 82.26 | 69.23 | 65.16 | 79.09 | |||||||||||||
1962 | 66.61 | 60.36 | 62.81 | 78.07 | a | 75.74 | 84.63 | 92.87 | 97.71 | 92.40 | 82.62 | e | 75.37 | 71.03 | 78.35 | |||||||||||
1963 | 63.03 | 73.75 | 66.65 | 69.00 | 77.48 | 80.70 | 93.81 | 93.55 | 92.77 | 81.48 | 70.87 | 71.42 | 77.88 | |||||||||||||
1964 | 64.10 | 67.90 | 66.71 | 69.23 | 76.77 | 84.43 | 95.55 | 92.00 | 88.93 | 87.84 | 68.87 | 63.77 | 77.18 | |||||||||||||
1965 | 66.77 | a | 68.50 | 65.94 | 71.37 | 76.23 | 76.77 | 91.03 | 95.55 | 84.07 | 88.55 | 70.17 | 63.39 | 76.53 | ||||||||||||
1966 | 64.48 | 63.00 | 70.97 | 76.37 | 78.03 | 86.27 | 93.58 | 94.81 | 90.13 | 82.87 | 71.60 | 65.94 | 78.17 | |||||||||||||
1967 | 66.87 | 71.43 | 66.77 | a | 62.21 | a | 78.97 | 79.97 | 94.06 | 97.68 | 87.33 | 88.23 | 76.40 | 61.65 | 77.63 | |||||||||||
1968 | 65.55 | 70.72 | 70.94 | 73.77 | 78.65 | 86.60 | 93.87 | 91.06 | 90.20 | 82.16 | 73.90 | 66.03 | 78.62 | |||||||||||||
1969 | 64.94 | 59.46 | 66.10 | 71.33 | 78.81 | 77.73 | 92.26 | 97.68 | 91.90 | 79.55 | 73.17 | 68.23 | 76.76 | |||||||||||||
1970 | 65.42 | 70.36 | 67.55 | 70.97 | 81.19 | 86.17 | 95.16 | 95.58 | 91.47 | 79.84 | 74.13 | 63.35 | 78.43 | |||||||||||||
1971 | 67.00 | 66.00 | 70.32 | 71.20 | 72.13 | 83.53 | 94.10 | 96.06 | 90.97 | 79.55 | 70.60 | 58.71 | 76.68 | |||||||||||||
1972 | 66.65 | 71.83 | 77.97 | 77.63 | 81.32 | 84.57 | 96.29 | 92.58 | 85.43 | 75.13 | 68.40 | 63.58 | 78.45 | |||||||||||||
1973 | 61.26 | 63.25 | 59.77 | 69.10 | 80.13 | a | 89.70 | 91.23 | 92.03 | 84.93 | ----- | z | ----- | z | ----- | z | 76.82 | c | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 65.20 | 67.05 | 68.23 | 72.34 | 77.72 | 85.14 | 94.07 | 94.32 | 90.95 | 82.89 | 73.42 | 67.12 | 78.18 | |||||||||||||
S.D. | 3.63 | 4.14 | 4.48 | 4.12 | 2.88 | 4.07 | 2.16 | 2.12 | 3.82 | 4.19 | 4.02 | 4.52 | 1.10 | |||||||||||||
SKEW | 0.27 | -0.04 | 0.15 | -0.17 | -0.08 | -0.20 | 0.30 | -0.16 | 0.03 | -0.14 | 0.34 | 0.40 | 0.26 | |||||||||||||
MAX | 72.58 | 74.61 | 77.97 | 79.40 | 82.87 | 91.70 | 99.03 | 97.71 | 99.23 | 89.74 | 82.13 | 77.10 | 80.35 | |||||||||||||
MIN | 59.65 | 59.46 | 59.77 | 62.21 | 72.13 | 76.77 | 90.19 | 89.65 | 84.07 | 74.06 | 67.03 | 58.71 | 76.53 | |||||||||||||
YRS | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 23 | 24 | 24 | 22 |